11960730 has 64 divisors (see below), whose sum is σ = 32947200. Its totient is φ = 3084480.

The previous prime is 11960717. The next prime is 11960771. The reversal of 11960730 is 3706911.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 11960694 and 11960703.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7656 + ... + 9084.

It is an arithmetic number, because the mean of its divisors is an integer number (514800).

Almost surely, 2^11960730 is an apocalyptic number.

11960730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11960730, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16473600).

11960730 is an abundant number, since it is smaller than the sum of its proper divisors (20986470).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11960730 is a wasteful number, since it uses less digits than its factorization.

11960730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1476 (or 1470 counting only the distinct ones).

The product of its (nonzero) digits is 1134, while the sum is 27.

The square root of 11960730 is about 3458.4288340228. The cubic root of 11960730 is about 228.6928371006.

The spelling of 11960730 in words is "eleven million, nine hundred sixty thousand, seven hundred thirty".